I am trying to expand a large expression that has terms that look as
follows:
-ex[0,1].(ex[0,1].ex[1,2]-ex[1,2].ex[0,1])
where ex[i,j] are unevaluated expressions. I would like Mathematica to
simplify this and analogous expressions so that they read:
ex[0,1].ex[1,2].ex[0,1]-ex[0,1].ex[0,1].ex[1,2]
However, I cannot seem to find anything that will work. The problem is that
I need to keep track of the order of the expressions ex[i,j]. If Dot were
replaced by Times, there would be no problem whatsoever.
If anyone knows how to help me with this problem, I would greatly appreciate
it.
Thanks,
Jeremy Levy
jlevy at pitt.edu